Bearings NA6902
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 23 mm
Weight:: 0.636 kg
Outer diameter: 28 mm
The size of the width: 23 mm
Weight:: 0.636 kg
Technical specifications
Designation: NA6902
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 15 mm
Inner diameter (F): 20 mm
Outside diameter (D): 28 mm
Width (B): 23 mm
Weight: 0.636 kg
Limiting speed (rpm): 22000
Loading capacity dynamic (C): 17.3
Loading capacity dynamic (C0): 25.5
K19 PTFE/NBR/POM(60x50x8)
Manufacturer: KASTAS
Sizes: 60x50x8 (mm)
SPB 2710
Manufacturer: ContiTech AG
Подшипник O-10
Manufacturer: NACHI
Sizes: 31.75x53.181x18.256 (mm)
Weight:: 3.9 (kg)
Bearing 61919
Manufacturer: ETERNO
Sizes: 95x130x18 (mm)
Weight:: 0.68 (kg)
Bearings NKI45/25
Manufacturer: INA-FAG
Sizes: 45x62x25 (mm)
Weight:: 0.229 (kg)
CTD 2240 C14M CARBON
Manufacturer: ContiTech AG
Bearing D5
Manufacturer: INA-FAG
Sizes: 19.050x37.313x14.300 (mm)
Weight:: 70 (kg)
Bearings FC66719
Manufacturer: INA-FAG
Sizes: 70.100x89.890x3.170 (mm)
Weight:: 0.031 (kg)
HTD 400 8M CXA
Manufacturer: ContiTech AG
Mechanical seal RM BIA-20
Manufacturer: RiMi
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
